| 摘要 |
The self adhesive tape with length scale is an invention that has a wide application possibility, and that could be easily realised with the existing technologies, if one or more length scales were printed along the tapes, during tape production. With such tapes, which could be very cheap and available everywhere if the mass production of the tapes is organised, it would be possible to improvise various metering devices, according to any special request. The tapes with length scales could also remain on various objects, such as ventilation ducts or the doors, as a permanent information about their dimensions. Measuring distances on the curved surfaces, especially concave surfaces, could be very simple, and similar is valid for measuring perimeters of the bodies with nonrounded surfaces. The self adhesive tapes with length scales could be useful at home, in schools, kindergarten, manufacture, offices, post services, laboratories, industry, the military, stocks, transport, etc. In some countries the self adhesive tapes with two parallel lengths scales would be especially interesting, for example the tapes with one scale with millimetres, and the other scale with inches.
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